1. Eze, P. N. and Madukwe, M. C. (1999). Maintenance of home garden Agro-forest systems and Extension needs in Igbo Etiti Local Government Area of Enugu State Nigeria. Journal of Agricultural Extension, 13(1): 83 – 90.
2. Food and Agricultural Organization - FAO (2001). FAO‟s state of food insecurity, FAO, Rome.
3. FAO and World Bank (2000). Agricultural knowledge and information systems for rural development (AKIS/RD) strategic vision and guiding principle. Retrieved from www.worldbank.org.
4. Food and Agricultural Organization (2003). The special programme for food security responding to new challenges, FAO, Rome.
5. Ugwoke, F.O., Onu, D. and Mattews-Njoku, E. C. (2007). Determinants of job satisfaction of field extension workers in Enugu state Agricultural Development Programme. Global Approaches to Extension Practice (GAEP), 3(2): 160 – 169.